| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $10.99 | 7.352% | $11.798 | $11.80 | $11.80 | $11.80 |
| Purchase #2 | $216.42 | 5.558% | $228.4486 | $228.45 | $228.45 | $228.40 |
| Purchase #3 | $240.99 | 5.839% | $255.0614 | $255.06 | $255.05 | $255.10 |
| Purchase #4 | $106.83 | 4.778% | $111.9343 | $111.93 | $111.95 | $111.90 |
| Purchase #5 | $26.89 | 6.141% | $28.5413 | $28.54 | $28.55 | $28.50 |
| Purchase #6 | $15.31 | 7.128% | $16.4013 | $16.40 | $16.40 | $16.40 |
| Purchase #7 | $48.25 | 11.652% | $53.8721 | $53.87 | $53.85 | $53.90 |
| 7 purchase totals = | $665.68 | $706.0570 | $706.05 | $706.05 | $706.00 | |